Coastal Waters Forecast
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
288 FZCA52 TJSJ 122039 CWFSJU Coastal Waters Forecast National Weather Service San Juan PR 439 PM AST Tue Nov 12 2024 Puerto Rico and the U.S. Virgin Islands Waters AMZ700-130915- 439 PM AST Tue Nov 12 2024 .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS... Trailing moisture from a tropical wave and a frontal boundary to the north of the area will continue to promote showers and thunderstorms across our local waters with moderate to locally fresh east to southeast winds. Pulses of a northerly swell will continue to reach the area tonight and tomorrow, deteriorating marine conditions along the Atlantic waters and passages. $$ AMZ711-130915- Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 439 PM AST Tue Nov 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON... .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas 7 to 9 feet, occasionally to 11 feet. Wave Detail: North 6 feet at 12 seconds and east 5 feet at 8 seconds. Isolated thunderstorms. Scattered showers this evening, then numerous showers after midnight. .WEDNESDAY...South winds 5 to 10 knots, becoming southwest in the afternoon. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail: North 5 feet at 12 seconds and east 4 feet at 8 seconds. Scattered showers in the morning. .WEDNESDAY NIGHT...Northwest winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 11 seconds and east 3 feet at 8 seconds. Numerous showers, mainly in the evening. .THURSDAY...Northeast winds around 5 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: North 4 feet at 12 seconds and east 2 feet at 8 seconds. Scattered showers. .THURSDAY NIGHT...Northeast winds 5 to 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 10 seconds. Numerous showers. .FRIDAY...East winds 5 to 10 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail: North 7 feet at 11 seconds and northeast 6 feet at 9 seconds. Scattered showers. .FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Seas 6 to 7 feet, occasionally to 9 feet. Scattered showers. .SATURDAY...Southwest winds 10 to 15 knots. Seas 6 to 7 feet, occasionally to 9 feet. Scattered showers. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas 6 to 7 feet, occasionally to 9 feet. Scattered showers. .SUNDAY...South winds 5 to 10 knots, becoming east in the afternoon. Seas 5 to 6 feet, occasionally to 8 feet. Scattered showers. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas around 5 feet, occasionally to 6 feet. Scattered showers. Winds and seas higher in and near thunderstorms. $$ AMZ712-130915- Coastal Waters of Northern Puerto Rico out 10 NM- 439 PM AST Tue Nov 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON... .TONIGHT...Southeast winds 5 to 10 knots. Seas 7 to 8 feet, occasionally to 10 feet. Wave Detail: North 6 feet at 12 seconds and northeast 4 feet at 8 seconds. Isolated showers early this evening. Scattered showers late this evening and overnight. Isolated thunderstorms after midnight. .WEDNESDAY...Southeast winds around 5 knots, becoming north in the afternoon. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail: North 5 feet at 12 seconds and northeast 3 feet at 8 seconds. Scattered showers in the afternoon. .WEDNESDAY NIGHT...Northwest winds around 5 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 11 seconds and east 3 feet at 8 seconds. .THURSDAY...Northwest winds around 5 knots, becoming north around 5 knots in the afternoon. Seas around 4 feet, occasionally to 5 feet. Wave Detail: North 4 feet at 12 seconds and east 2 feet at 8 seconds. Numerous showers, mainly in the morning. .THURSDAY NIGHT...East winds around 5 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 8 seconds and northeast 3 feet at 12 seconds. Scattered showers. .FRIDAY...East winds around 5 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 9 seconds. Numerous showers in the afternoon. .FRIDAY NIGHT...Southeast winds around 5 knots, becoming south around 5 knots after midnight. Seas 6 to 7 feet, occasionally to 9 feet. .SATURDAY...Southwest winds 5 to 10 knots. Seas 6 to 7 feet, occasionally to 9 feet. Scattered showers in the afternoon. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas 6 to 7 feet, occasionally to 9 feet. Scattered showers. .SUNDAY...Southeast winds around 5 knots, becoming east around 5 knots in the afternoon. Seas 5 to 6 feet, occasionally to 8 feet. Scattered showers. .SUNDAY NIGHT...Northeast winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers. Winds and seas higher in and near thunderstorms. $$ AMZ716-130915- Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM- 439 PM AST Tue Nov 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON... .TONIGHT...Southeast winds 5 to 10 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast 7 feet at 12 seconds and east 3 feet at 7 seconds. Isolated thunderstorms. Numerous showers until early morning, then scattered showers late. .WEDNESDAY...Southeast winds 5 to 10 knots, becoming south in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 5 feet at 12 seconds and east 2 feet at 7 seconds. Scattered showers in the morning. .WEDNESDAY NIGHT...Southwest winds around 5 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 11 seconds and east 2 feet at 7 seconds. Scattered showers. .THURSDAY...Northwest winds around 5 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 11 seconds and east 2 feet at 7 seconds. Numerous showers, mainly in the morning. .THURSDAY NIGHT...Northeast winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Northeast 3 feet at 11 seconds and east 1 foot at 7 seconds. Scattered showers. .FRIDAY...East winds around 5 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 9 seconds. Scattered showers. .FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Seas 5 to 7 feet, occasionally to 9 feet. .SATURDAY...South winds 5 to 10 knots. Seas 5 to 7 feet, occasionally to 9 feet. Scattered showers. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas 5 to 7 feet, occasionally to 9 feet. Scattered showers. .SUNDAY...South winds 5 to 10 knots. Seas 5 to 7 feet, occasionally to 9 feet. Scattered showers. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers. Winds and seas higher in and near thunderstorms. $$ AMZ723-130915- Anegada Passage east of Virgin Gorda and Saint Croix south to 17N- 439 PM AST Tue Nov 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... ...SMALL CRAFT SHOULD EXERCISE CAUTION FROM 6 AM AST WEDNESDAY... .TONIGHT...Southeast winds around 10 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 5 feet at 13 seconds and southeast 2 feet at 5 seconds. Isolated thunderstorms until early morning. Scattered showers. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 4 feet at 12 seconds and east 3 feet at 8 seconds. Scattered showers in the morning. .WEDNESDAY NIGHT...South winds around 5 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: North 3 feet at 11 seconds and southeast 2 feet at 5 seconds. .THURSDAY...Southwest winds around 5 knots. Seas around 3 feet, occasionally to 4 feet. Wave Detail: Northeast 3 feet at 11 seconds and southeast 2 feet at 6 seconds. .THURSDAY NIGHT...Northeast winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Northeast 2 feet at 12 seconds and southeast 1 foot at 6 seconds. Scattered showers. .FRIDAY...Southeast winds around 5 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 8 seconds and northeast 2 feet at 11 seconds. Scattered showers in the afternoon. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. .SATURDAY...South winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers in the morning. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers. .SUNDAY...Southeast winds around 5 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers. .SUNDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers. Winds and seas higher in and near thunderstorms. $$ AMZ726-130915- Coastal waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John- 439 PM AST Tue Nov 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Southeast winds 5 to 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 3 feet at 6 seconds. Numerous showers with isolated thunderstorms. .WEDNESDAY...Southeast winds 5 to 10 knots, becoming south in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 2 feet at 6 seconds. Scattered showers. .WEDNESDAY NIGHT...Southwest winds around 5 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 2 feet at 6 seconds and southwest 1 foot at 6 seconds. Scattered showers. .THURSDAY...Northwest winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Southeast 1 foot at 6 seconds and southwest 1 foot at 7 seconds. Scattered showers. .THURSDAY NIGHT...Northeast winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Southeast 1 foot at 6 seconds and southwest 1 foot at 7 seconds. Scattered showers. .FRIDAY...East winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Southwest 1 foot at 6 seconds and southeast 1 foot at 6 seconds. Scattered showers. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. .SATURDAY...South winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers. .SUNDAY...South winds around 5 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers. .SUNDAY NIGHT...Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers. Winds and seas higher in and near thunderstorms. $$ AMZ733-130915- Caribbean waters of Puerto Rico from 10 NM to 17N, including the coastal waters of Saint Croix- 439 PM AST Tue Nov 12 2024 .TONIGHT...East winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 2 feet at 7 seconds. Isolated thunderstorms. .WEDNESDAY...Southeast winds 5 to 10 knots, diminishing to around 5 knots in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 2 feet at 7 seconds. Scattered showers in the morning. .WEDNESDAY NIGHT...East winds around 5 knots. Seas around 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 7 seconds and southwest 1 foot at 7 seconds. Scattered showers. .THURSDAY...Southeast winds around 5 knots, becoming south in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 7 seconds and southwest 1 foot at 7 seconds. .THURSDAY NIGHT...Northeast winds around 5 knots. Seas around 2 feet. Wave Detail: East 2 feet at 8 seconds and southeast 1 foot at 5 seconds. .FRIDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 5 seconds and west 1 foot at 7 seconds. Scattered showers. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet, occasionally to 4 feet. .SATURDAY...South winds 5 to 10 knots. Seas 2 to 3 feet, occasionally to 4 feet. Scattered showers. .SATURDAY NIGHT...South winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. .SUNDAY...Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet. Scattered showers. .SUNDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet, building to 5 to 6 feet, occasionally to 8 feet after midnight. Scattered showers. Winds and seas higher in and near thunderstorms. $$ AMZ735-130915- Coastal Waters of Southern Puerto Rico out 10 NM- 439 PM AST Tue Nov 12 2024 .TONIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 2 feet at 6 seconds. Scattered showers with isolated thunderstorms. .WEDNESDAY...East winds 5 to 10 knots, becoming southeast in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 2 feet at 6 seconds and southwest 1 foot at 7 seconds. .WEDNESDAY NIGHT...Northeast winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Southeast 2 feet at 6 seconds and southwest 1 foot at 7 seconds. Scattered showers. .THURSDAY...East winds around 5 knots, becoming south in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: East 2 feet at 7 seconds and southwest 1 foot at 7 seconds. .THURSDAY NIGHT...Northeast winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 7 seconds and southwest 1 foot at 7 seconds. .FRIDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 5 seconds and southwest 1 foot at 7 seconds. .FRIDAY NIGHT...South winds around 5 knots. Seas around 2 feet. .SATURDAY...South winds around 5 knots. Seas around 2 feet. Scattered showers in the morning. .SATURDAY NIGHT...South winds around 5 knots. Seas around 2 feet. .SUNDAY...Southeast winds around 5 knots. Seas around 2 feet. Scattered showers. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet, occasionally to 4 feet, building to 3 to 5 feet, occasionally to 6 feet after midnight. Scattered showers. Winds and seas higher in and near thunderstorms. $$ AMZ741-130915- Mona Passage Southward to 17N- 439 PM AST Tue Nov 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... ...SMALL CRAFT SHOULD EXERCISE CAUTION FROM 6 AM AST WEDNESDAY... .TONIGHT...Southeast winds 10 to 15 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: North 5 feet at 12 seconds and southeast 3 feet at 5 seconds. Scattered showers this evening. Isolated thunderstorms. Numerous showers after midnight. .WEDNESDAY...Southeast winds 5 to 10 knots, diminishing to around 5 knots in the afternoon. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: North 4 feet at 11 seconds and east 3 feet at 6 seconds. Scattered showers in the morning. .WEDNESDAY NIGHT...Northeast winds around 5 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 11 seconds and east 2 feet at 7 seconds. Scattered showers. .THURSDAY...Northeast winds around 5 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: North 3 feet at 11 seconds and east 2 feet at 7 seconds. .THURSDAY NIGHT...East winds around 5 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: North 3 feet at 10 seconds and southeast 2 feet at 6 seconds. .FRIDAY...Southeast winds around 5 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 3 feet at 9 seconds and east 2 feet at 7 seconds. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. .SATURDAY...South winds 5 to 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. .SATURDAY NIGHT...South winds around 5 knots. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers. .SUNDAY...Southeast winds around 5 knots, becoming east in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers in the afternoon. .SUNDAY NIGHT...Northeast winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet. Winds and seas higher in and near thunderstorms. $$ AMZ742-130915- Coastal Waters of Northwestern Puerto Rico out 10 NM- 439 PM AST Tue Nov 12 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... ...SMALL CRAFT SHOULD EXERCISE CAUTION FROM 6 AM AST WEDNESDAY... .TONIGHT...Southeast winds 5 to 10 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: North 6 feet at 12 seconds and south 2 feet at 4 seconds. Isolated showers this evening. .WEDNESDAY...Southeast winds 5 to 10 knots, becoming southwest in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: North 4 feet at 11 seconds and southwest 1 foot at 7 seconds. Scattered showers in the afternoon. .WEDNESDAY NIGHT...Northeast winds around 5 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: North 4 feet at 11 seconds and southwest 1 foot at 7 seconds. Scattered showers in the evening. .THURSDAY...Northeast winds around 5 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: North 3 feet at 11 seconds and southwest 1 foot at 7 seconds. Scattered showers in the afternoon. .THURSDAY NIGHT...East winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: North 3 feet at 11 seconds and southwest 1 foot at 7 seconds. .FRIDAY...Southeast winds around 5 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 2 feet at 9 seconds and northeast 2 feet at 11 seconds. Scattered showers in the afternoon. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. .SATURDAY...South winds around 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers in the afternoon. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers. .SUNDAY...Southeast winds around 5 knots, becoming east in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Scattered showers in the afternoon. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. $$ AMZ745-130915- Coastal Waters of Southwestern Puerto Rico out 10 NM- 439 PM AST Tue Nov 12 2024 .TONIGHT...Southeast winds around 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 3 feet at 4 seconds and northwest 3 feet at 13 seconds. Scattered showers, mainly this evening. .WEDNESDAY...Southeast winds 5 to 10 knots, becoming south in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northwest 3 feet at 12 seconds and southeast 2 feet at 4 seconds. .WEDNESDAY NIGHT...Northeast winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Northwest 2 feet at 12 seconds and south 1 foot at 4 seconds. .THURSDAY...East winds around 5 knots, becoming northwest in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Northwest 2 feet at 11 seconds and south 1 foot at 7 seconds. .THURSDAY NIGHT...Northeast winds around 5 knots. Seas around 2 feet. Wave Detail: South 1 foot at 7 seconds and northwest 1 foot at 10 seconds. .FRIDAY...Southeast winds around 5 knots. Seas 2 to 3 feet, occasionally to 4 feet. Wave Detail: Northwest 3 feet at 9 seconds and south 1 foot at 6 seconds. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. .SATURDAY...South winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. .SATURDAY NIGHT...South winds around 5 knots. Seas 3 to 5 feet, occasionally to 6 feet. .SUNDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers in the afternoon. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. $$